docker-compose.yml

version: '2.2'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=es-docker-cluster
      - cluster.initial_master_nodes=es01
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data01:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
    networks:
      - elastic
  kib01:
    image: docker.elastic.co/kibana/kibana:7.16.3
    container_name: kib01
    ports:
      - 5601:5601
    environment:
      ELASTICSEARCH_URL: http://es01:9200
      ELASTICSEARCH_HOSTS: '["http://es01:9200"]'
    networks:
      - elastic
  redis:
    image: redis:6.2-alpine
    restart: always
    ports:
      - '6379:6379'
    command: redis-server --save 20 1 --loglevel warning
    volumes:
      - redis:/data
  postgres:
    image: postgres
    restart: always
    environment:
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_USER=postgres
      - POSTGRES_DB=whatis
    volumes:
      - postgres:/var/lib/postgresql/data
    ports:
      - ${POSTGRES_PORT:-5432}:5432

volumes:
  data01:
    driver: local
  redis:
    driver: local
  postgres:
    driver: local

networks:
  elastic:
    driver: bridge